The way I'm using crossposting is to post old posts of mine to a few new communities I would like to start.
- I won't vote for any of the crossposts I authored or previously voted for.
- They are being posted by dedicated community accounts I made. Profits if any can go to community contests or developments if they ever pick up.
- I'll limit it to once or twice a week just to keep something like an official active discussion post.